52051301 has 2 divisors, whose sum is σ = 52051302. Its totient is φ = 52051300.

The previous prime is 52051291. The next prime is 52051313. The reversal of 52051301 is 10315025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31348801 + 20702500 = 5599^2 + 4550^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52051301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52051301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52051381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26025650 + 26025651.

It is an arithmetic number, because the mean of its divisors is an integer number (26025651).

Almost surely, 2^52051301 is an apocalyptic number.

It is an amenable number.

52051301 is a deficient number, since it is larger than the sum of its proper divisors (1).

52051301 is an equidigital number, since it uses as much as digits as its factorization.

52051301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 52051301 is about 7214.6587583891. The cubic root of 52051301 is about 373.3738199254.

Adding to 52051301 its reverse (10315025), we get a palindrome (62366326).

The spelling of 52051301 in words is "fifty-two million, fifty-one thousand, three hundred one".